Manual
AdVAnced SL3 inLine 
reGuLAtor MAintenAnce
This procedure is only required if  you are fixing a 
supercharging 
SL3 inline regulator
 (common symptoms 
of  supercharging are a very high velocity first shot and/
or large variances in shot to shot consistency). 
Place a 3/32” hex key through the 
adjuster top
 section 
(See fiGure 16A), then insert a 1/8” hex key into 
the bottom of  the 
adjuster screw
 and carefully turn it 
counter-clockwise until the two parts begin to unscrew 
freely 
(See fiGure 16b). With your fingers fully 
unscrew the two parts taking care not to lose any of  
the internal components 
(See fiGure 16c). 
Inside the 
adjuster screw 
C
 you will find a 
regulator 
seal 
A
, 
purge poppet
 and 
spring 
B
 (together these 
two form the purge poppet assembly
) (See fiGure 
16d)
. Inspect and clean the 
regulator seal
, turning it 
over if  one side appears excessively worn or damaged 
or replace if  necessary. Inspect and clean the 
purge 
poppet
 or replace if  necessary
1
.
Place the 
purge poppet
 and attached 
spring
 in the 
central hole in the 
regulator seal
, then insert these 
parts into the 
adjuster screw
 (See fiGure 16e). 
With the 
regulator seal
, 
purge poppet
 and 
spring
installed back into the 
adjuster screw
, replace the 
adjuster
top
 section (See fiGure 16f). Screw the 
two parts tightly together using 1/8” and 3/32” hex 
keys
 (See fiGure 16b). Refer to the ‘THE SL3 
INLINE REGULATOR’ section on page 37 to re-assemble 
the 
SL3 inline regulator
. 
1
If the Purge Poppet Assembly is removed for maintenance ensure 
that is it re-installed correctly, failure to do so may seriously damage 
the Etha solenoid valve.
DE-GAS YOUR MARKER, DISCHARGING ANY 
STORED GAS IN A SAFE DIRECTION, AND REMOVE 
THE BARREL, LOADER, AIR SYSTEM AND ANY 
PAINTBALLS TO MAKE THE MARKER EASIER AND 
SAFER TO WORK ON.
A
B
C
F IG 16 A
F IG 16 C
F IG 16E
F IG 16b
F IG 16d
F IG 16F
MAINTENANCE
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